Installation guide

Meikai ENERGY
Page 8 Copyright MeiKai ENERGY 2012 REV 1.0
Meikai Micro-inverter Installation Guide
Please read the Installation and Operation Manual before installing a Meikai Micro-inverter.
WARNING: Perform all electrical installations in accordance with all local electrical
codes.
WARNING: risk of electricity shock, the grounding line may become live if not
grounded properly.
Meikai Micro-inverter Installation Kit
Major parts:
Except the Micro-inverter, module, rack and hardware tools, the following items are needed to establish
a system:
 ·protective caps
 ·mounting bracket
 ·AC interconnect cable
 ·AC junction box
Other parts and tools required:
 ·grounding cable and washer
 ·hardware tools for mounting modules to the rack
 ·socket wrenches
 ·screwdrivers
 ·torque wrenches
Installation Procedure
To install a Meikai Micro-inverter system involves 6 key steps as following:
1. check and install the AC branch circuit junction box
2. attach Micro-inverter to the racking
3. connect the Micro-inverter to the AC branch cable
4. grounding the system
5. connect the PV modules
6. Complete the Meikai Micro-inverter installation map.
Each of the detailed installation steps in the following sections is numerically referenced in the
installation diagram below.
WARNING: DO NOT connect the Meikai Micro-inverter to the utility grid until you have
completed all of the installation procedures as described in the following sections.